| Dr | Antonis | Targoutzidis | ELINYAE | Greece | topteachers.net |
| Assoc. Prof. Dr | Antonio Jesús | Mendoza-Fernández | University of Granada | Spain | topteachers.net |
| Dr | ANTONIO | BERARDI | UNIVERSITA' DEGLI STUDI DI BARI | Italy | topteachers.net |
| Prof | Anne | Whitworth | University of Tasmania | Australia | topteachers.net |
| Prof. Dr | Angel Arturo | Lopez Gonzalez | ADEMA-UIB School | Spain | topteachers.net |
| Dr | Andrei | Kharchanka | Institute for Nuclear Problems, Belarusian State University | Belarus | topteachers.net |
| Assoc. Prof. Dr | Andrea | Candido dos Reis | Universidade de São Paulo | Brazil | topteachers.net |
| Dr | Ana | Benaduce | Florida International University | United States | topteachers.net |
| Mr | AMR | ASHMAWI | South Dakota State University | United States | topteachers.net |
| Prof | Amir Saeed | Shirani | Shahid Beheshti University | Iran | topteachers.net |
| Dr | Amir | Karimi | university of Tabriz | Iran | topteachers.net |
| Dr | Aminur | Rahman | King Faisal University | Saudi Arabia | topteachers.net |
| Dr | Amine | Bouachba | Necker Hospital | France | topteachers.net |
| Dr | Amar | Jassim | Marine science center/University of Basrah | Iraq | topteachers.net |
| Dr | ali ihsan | aygun | Duzce University | Turkey | topteachers.net |
| Prof. Dr | Ali Bekir | YILDIZ | Kocaeli University | Turkey | topteachers.net |
| Prof. Dr | Ali | Aygun | Selçuk University, Agriculture Faculty, Deparment of Animal Science | Turkey | topteachers.net |
| Dr | Ali | Katebi | Kharazmi University | Iran | topteachers.net |
| Dr | Ali | Emamverdian | HUAQIAO UNIVERSITY | China | topteachers.net |
| Dr | Ali | Almustanyir | king Saud University | Saudi Arabia | topteachers.net |